|
Across
| 4 | | A square frame used to estimate
frequency of plant species. (7) |
| 5 | | How an animal changes to suit its
environment. (8) |
| 7 | | The struggle between species for
the limited resources in a habitat. (11) |
| 9 | | This can be used to identify
animals and plants. (3) |
| 11 | | If it's not a producer then it must be a .......... (8) |
| 12 | | Where an organism lives (7) |
|
Down
| 1 | | An animal that eats both plants
and animals. (8) |
| 2 | | A type of trap that catches small
animals walking along the surface
of the ground. (7) |
| 3 | | An animal that eats meat only. (9) |
| 6 | | This instrument is used to trap
small animals. (6) |
| 8 | | A line ......... is used to show
how plant life varies from one
part of the habitat to another. (8) |
| 10 | | Inter-linked food chains form a
food ..... (3) |
|